HP
HP Thin Client MT21 laptop 14" HD Intel Celeron 3865U 1.80GHz 32GB DDR4 1TB NVMe Windows 10 Pro
Thin client laptop with 14-inch HD display, Intel Celeron 3865U processor, 32GB DDR4 memory and 1TB NVMe storage running Windows 10 Pro
- ColorSilver
- Operating SystemWindows 10 Pro
- CPU TypeIntel Celeron
- Processor NameIntel Celeron 3865U
- Number of CoresDual-core Processor
- Screen Size14.0"
- 32 GB DDR4 memory handles multiple virtual desktops simultaneously
- 1 TB NVMe SSD stores large local caches without spinning disks
- 14 inch HD display shows 1366 x 768 text clearly
- Dual-core Celeron 3865U at 1.80 GHz runs thin-client workloads
- Windows 10 Pro enables domain join and BitLocker encryption
Thin-client notebook for managed environments
The HP Thin Client MT21 is a 14-inch notebook built for organisations that rely on virtual desktops or cloud applications. Windows 10 Pro provides familiar management tools and security features. A dual-core Intel Celeron 3865U processor at 1.80 GHz handles standard office tasks and remote-session protocols. Integrated Intel HD Graphics 610 drives the 1366 x 768 HD panel.
Upgrade from older thin clients or basic laptops
This unit replaces legacy thin clients that lack modern connectivity or sufficient memory for current broker software. The jump is worthwhile when existing devices struggle with 32 GB DDR4 workloads or when local storage is a bottleneck. A 1 TB NVMe SSD offers fast boot and cache space for offline profiles. HDMI, VGA and DisplayPort via USB-C cover mixed monitor fleets.
Verify OS lifecycle and peripheral needs
Confirm that Windows 10 Pro meets your compliance window before deploying at scale. Check that 14-inch 1366 x 768 resolution suits the target workflow, especially for multi-window tasks. Ensure USB-C DisplayPort alternate mode is supported on your docks or monitors. Validate that 32 GB DDR4 2400 memory matches the virtual desktop sizing guide.
Highlights
- 32 GB DDR4 memory handles multiple virtual desktops simultaneously
- 1 TB NVMe SSD stores large local caches without spinning disks
- 14 inch HD display shows 1366 x 768 text clearly
- Dual-core Celeron 3865U at 1.80 GHz runs thin-client workloads
- Windows 10 Pro enables domain join and BitLocker encryption
Specifications
| Brand | HP |
|---|---|
| Series | Thin Client |
| Model | MT21 |
| Color | Silver |
| Operating System | Windows 10 Pro |
| CPU Type | Intel Celeron |
| Processor Name | Intel Celeron 3865U |
| Number of Cores | Dual-core Processor |
| Screen Size | 14.0" |
| Touchscreen | Non-Touch Screen |
| Wide Screen Support | Yes |
| Display Type | HD |
| Resolution | 1366 x 768 |
| GPU/VPU | Intel HD Graphics 610 |
| Graphic Type | Integrated Card |
| SSD | 1TB |
| HDD | No |
| Storage Spec | 1TB NVMe SSD |
| Memory | 32GB |
| Memory Speed | DDR4 2400 |
| Memory Spec | 16 GB x 2 |
| Memory Slot (Total) | 2 |
| Memory Slot (Available) | 0 |
| Max Memory Supported | 32 GB |
| LAN | 10/100/1000Mbps |
| WLAN | Wi-Fi 5 (802.11ac) |
| Bluetooth | Bluetooth 4.0 |
| USB | 2x USB 3.1 Gen 1, 1x USB-C 3.1 Gen 1 |
| Video Port | 1x HDMI, 1x VGA, 1x DisplayPort via USB-C |
| HDMI | 1 x HDMI |
| Audio Ports | 1 x Headphone/Microphone Combo Jack |
| Audio | Integrated Sound card |
| Speaker | Integrated Stereo Speakers |
| Touchpad | Yes |
| Keyboard | Standard |
| Backlit Keyboard | Non-backlit |
| Webcam | Yes |
| Card Reader | 3-in-1 |
| Type | Mainstream |
| AC Adapter/Charger | 45-watt AC Adapter |
| Battery | 3-cell Lithium Ion |
| Battery Life | > 5 hours |
| Dimensions (W x D x H) | 9.4" x 13.2" x 0.8" |
| Weight | 3 - 3.9 lbs. |
Questions about this item
What physical dimensions does the 14.0" chassis require for a sleeve or dock?
The 14.0" notebook fits standard 14-inch laptop sleeves and docks; no special mounting hardware is needed.
How is the 1TB NVMe drive installed, and what step do people miss?
The 1TB NVMe SSD comes pre-installed; the common error is forgetting to initialise the drive in Disk Management before use.
When will the 32GB DDR4 2400 memory need replacement?
The 32GB DDR4 2400 RAM is soldered and not user-replaceable; plan for a full system upgrade when capacity becomes insufficient.
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